12 Y
by_12
1
Active transport uses free energy, that is often provided
in the form of
13
to move molecules and
ions across membranes
14
their concentration
gradients. Membrane 15 are also necessary for
active transport. They are 16
for the substance to be
transported and will undergo
changes
using the energy from the
18
of ATP to move the
substance across the membrane. Any substance that
interferes with the functioning of the mitochondria, such
as
19
will inhibit active transport.
Vocabulary:
13 A
m
14
A
1. Against
2. Conformational 3. Hydrolysis
4. ATP
5. Mitochondria
6. Cyanide
7. Proteins
8. Specific
m